package cn.tedu._03vehicle.mapper;

import cn.tedu._03vehicle.pojo.dto.UserLoginParam;
import cn.tedu._03vehicle.pojo.dto.UserVo;
import cn.tedu._03vehicle.pojo.entity.User;
import org.apache.ibatis.annotations.Param;

public interface UserMapper {


  int selectByUsername(String username);
  int insertUser(User user);


      UserVo loginUser(@Param("username") String username, @Param("password") String password);

}
